exam
Maths Puzzle
Numerical Ability
The length of a rectangular sign is 3feet longer than the width. If the sign has a area of 40 square feet for advertising , find its length and its width.
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In a family there are two cars. In a given week, the first car gets an average of 20 miles per gallon, and the second car gets 40 miles per gallon. The two cars combined drive a to
7/9 -(-13/18)= -1/18